1.Civil War 內戰

例句:We will continue our story of the Civil War next week.

下周，我們將繼續向你講述美國內戰的故事[+PO|cpk5gPY[a。

2.known for 因…而聞名

例句:He's one of the most famous scholars ever but he's not known for any single discovery.

他也是史上最著名的學者之一,但他不是因為某一項發現而名揚四海g8tcXj*b.ULqJVZ1MS。

3.throw into 投身于

例句:I want every viewer to throw themselves into [the story] and use their imaginations.

我希望每位觀眾都能全身心投入到（影片）中去并發揮他們的想象力hP@G)*XFLNPq%XU|。

4.middle-class 中產階級的

例句:He's just a well-brought-up, middle-class boy.

他只是個有教養的中產階級家庭的男孩+%M+Edk5).5BSU。